EP3683275A4 - CONDUCTIVE COMPOSITION AND BIOSENSOR - Google Patents

CONDUCTIVE COMPOSITION AND BIOSENSOR Download PDF

Info

Publication number
EP3683275A4
EP3683275A4 EP18852873.1A EP18852873A EP3683275A4 EP 3683275 A4 EP3683275 A4 EP 3683275A4 EP 18852873 A EP18852873 A EP 18852873A EP 3683275 A4 EP3683275 A4 EP 3683275A4
Authority
EP
European Patent Office
Prior art keywords
biosensor
conductive composition
conductive
composition
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP18852873.1A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3683275A1 (en
Inventor
Eiji Toyoda
Naoya Sugimoto
Ryoma YOSHIOKA
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nitto Denko Corp
Original Assignee
Nitto Denko Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nitto Denko Corp filed Critical Nitto Denko Corp
Publication of EP3683275A1 publication Critical patent/EP3683275A1/en
Publication of EP3683275A4 publication Critical patent/EP3683275A4/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G61/12—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule
    • C08G61/122—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule derived from five- or six-membered heterocyclic compounds, other than imides
    • C08G61/123—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule derived from five- or six-membered heterocyclic compounds, other than imides derived from five-membered heterocyclic compounds
    • C08G61/126—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule derived from five- or six-membered heterocyclic compounds, other than imides derived from five-membered heterocyclic compounds with a five-membered ring containing one sulfur atom in the ring
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/20—Conductive material dispersed in non-conductive organic material
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/25—Bioelectric electrodes therefor
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/05—Alcohols; Metal alcoholates
    • C08K5/053—Polyhydroxylic alcohols
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular compounds
    • C08L101/12—Compositions of unspecified macromolecular compounds characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular compounds
    • C08L101/12—Compositions of unspecified macromolecular compounds characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity
    • C08L101/14—Compositions of unspecified macromolecular compounds characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity the macromolecular compounds being water soluble or water swellable, e.g. aqueous gels
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G2261/10—Definition of the polymer structure
    • C08G2261/11—Homopolymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G2261/10—Definition of the polymer structure
    • C08G2261/14—Side-groups
    • C08G2261/142—Side-chains containing oxygen
    • C08G2261/1424—Side-chains containing oxygen containing ether groups, including alkoxy
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G2261/30—Monomer units or repeat units incorporating structural elements in the main chain
    • C08G2261/32—Monomer units or repeat units incorporating structural elements in the main chain incorporating heteroaromatic structural elements in the main chain
    • C08G2261/322—Monomer units or repeat units incorporating structural elements in the main chain incorporating heteroaromatic structural elements in the main chain non-condensed
    • C08G2261/3223—Monomer units or repeat units incorporating structural elements in the main chain incorporating heteroaromatic structural elements in the main chain non-condensed containing one or more sulfur atoms as the only heteroatom, e.g. thiophene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G2261/70—Post-treatment
    • C08G2261/79—Post-treatment doping
    • C08G2261/794—Post-treatment doping with polymeric dopants
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G2261/90—Applications
    • C08G2261/94—Applications in sensors, e.g. biosensors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Conductive Materials (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
EP18852873.1A 2017-09-11 2018-06-25 CONDUCTIVE COMPOSITION AND BIOSENSOR Pending EP3683275A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017174132A JP7418944B2 (ja) 2017-09-11 2017-09-11 導電性組成物および生体センサ
PCT/JP2018/023963 WO2019049470A1 (ja) 2017-09-11 2018-06-25 導電性組成物および生体センサ

Publications (2)

Publication Number Publication Date
EP3683275A1 EP3683275A1 (en) 2020-07-22
EP3683275A4 true EP3683275A4 (en) 2021-08-18

Family

ID=65633818

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18852873.1A Pending EP3683275A4 (en) 2017-09-11 2018-06-25 CONDUCTIVE COMPOSITION AND BIOSENSOR

Country Status (6)

Country Link
US (2) US11217360B2 (ja)
EP (1) EP3683275A4 (ja)
JP (2) JP7418944B2 (ja)
CN (1) CN111051438A (ja)
TW (1) TWI772455B (ja)
WO (1) WO2019049470A1 (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020142014A (ja) * 2019-03-08 2020-09-10 日東電工株式会社 電極及び生体センサ
JP2020156692A (ja) * 2019-03-26 2020-10-01 日東電工株式会社 電極接合構造及び生体センサ
JPWO2020261943A1 (ja) * 2019-06-27 2020-12-30
JP7269810B2 (ja) * 2019-07-11 2023-05-09 信越ポリマー株式会社 導電性高分子分散液、並びに導電性フィルム及びその製造方法
US20230116203A1 (en) * 2020-03-30 2023-04-13 Nitto Denko Corporation Biosensor
US20230128873A1 (en) * 2020-03-30 2023-04-27 Nitto Denko Corporation Conductive film, biomedical electrode, and biomedical sensor
JP7085070B2 (ja) * 2020-03-30 2022-06-15 日東電工株式会社 生体電極及び生体センサ

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0612498A1 (en) * 1993-02-23 1994-08-31 Tutomu Ohtake Bioelectrical signal recording device
US20070257235A1 (en) * 2006-03-16 2007-11-08 Dongjin Semichem Co., Ltd. Conductive coating composition for protective film and method for producing coating layer using the same
JP2011249104A (ja) * 2010-05-26 2011-12-08 Konica Minolta Holdings Inc 透明電極の製造方法及び有機電子素子
US20110310053A1 (en) * 2010-06-17 2011-12-22 Samsung Electro-Mechanics Co., Ltd. Conductive polymer composition for transparent electrode and touch panel using the same
JP2015093167A (ja) * 2013-11-14 2015-05-18 日東電工株式会社 生体センサ
US20160177109A1 (en) * 2014-11-19 2016-06-23 Biotectix, LLC Conductive polymer coatings for three dimensional substrates

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005272638A (ja) 2004-03-24 2005-10-06 Mitsubishi Rayon Co Ltd 導電性組成物、耐水性導電体及びその形成方法
WO2011024830A1 (ja) 2009-08-26 2011-03-03 日産化学工業株式会社 導電性コーティング組成物及び被覆部材
JP2011238471A (ja) 2010-05-11 2011-11-24 Konica Minolta Holdings Inc 透明電極の製造方法
JP5983408B2 (ja) * 2010-09-24 2016-08-31 コニカミノルタ株式会社 透明電極の製造方法
JP5690833B2 (ja) * 2010-09-30 2015-03-25 リンテック株式会社 電子デバイス及び電子デバイスの製造方法
WO2012056774A1 (ja) 2010-10-29 2012-05-03 リンテック株式会社 透明導電性フィルム、電子デバイス及び電子デバイスの製造方法
JP6103818B2 (ja) * 2011-09-12 2017-03-29 第一稀元素化学工業株式会社 炭酸ジルコニウムアンモニウム水溶液
CN104040640B (zh) * 2012-01-19 2017-03-29 东丽株式会社 导电浆料和导电图案的制造方法
JP6157056B2 (ja) 2012-03-12 2017-07-05 日立マクセル株式会社 透明導電性コーティング組成物、透明導電性シート、及び透明導電性シートの製造方法
TWI449763B (zh) * 2012-04-30 2014-08-21 Eternal Materials Co Ltd 導電性塗料組合物
JP6457789B2 (ja) * 2013-11-25 2019-01-23 日東電工株式会社 表面保護フィルム、表面保護フィルムの製造方法、及び、光学部材
JP6117729B2 (ja) 2014-04-07 2017-04-19 十条ケミカル株式会社 導電性樹脂組成物および面状発熱体
JP2016166436A (ja) 2015-03-10 2016-09-15 日本合成化学工業株式会社 積層体、感熱記録媒体及びインクジェット記録媒体
JP6484133B2 (ja) 2015-07-09 2019-03-13 日東電工株式会社 配線回路基板の製造方法
JP6491556B2 (ja) 2015-07-09 2019-03-27 日東電工株式会社 配線回路基板
JP2017042300A (ja) 2015-08-25 2017-03-02 国立大学法人山梨大学 導電性組成物、導電性部材及び生体センシング用デバイス
JP6640052B2 (ja) * 2015-08-26 2020-02-05 信越ポリマー株式会社 帯電防止性成形体の製造方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0612498A1 (en) * 1993-02-23 1994-08-31 Tutomu Ohtake Bioelectrical signal recording device
US20070257235A1 (en) * 2006-03-16 2007-11-08 Dongjin Semichem Co., Ltd. Conductive coating composition for protective film and method for producing coating layer using the same
JP2011249104A (ja) * 2010-05-26 2011-12-08 Konica Minolta Holdings Inc 透明電極の製造方法及び有機電子素子
US20110310053A1 (en) * 2010-06-17 2011-12-22 Samsung Electro-Mechanics Co., Ltd. Conductive polymer composition for transparent electrode and touch panel using the same
JP2015093167A (ja) * 2013-11-14 2015-05-18 日東電工株式会社 生体センサ
US20160177109A1 (en) * 2014-11-19 2016-06-23 Biotectix, LLC Conductive polymer coatings for three dimensional substrates

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DAEHWAN CHO ET AL: "Fabrication and characterization of conducting polyvinyl alcohol nanofibers", MATERIALS LETTERS, ELSEVIER, AMSTERDAM, NL, vol. 68, 31 October 2011 (2011-10-31), pages 293 - 295, XP028351719, ISSN: 0167-577X, [retrieved on 20111110], DOI: 10.1016/J.MATLET.2011.10.109 *

Also Published As

Publication number Publication date
EP3683275A1 (en) 2020-07-22
WO2019049470A1 (ja) 2019-03-14
TWI772455B (zh) 2022-08-01
US20220130569A1 (en) 2022-04-28
JP7450659B2 (ja) 2024-03-15
JP2022109255A (ja) 2022-07-27
US11837377B2 (en) 2023-12-05
CN111051438A (zh) 2020-04-21
JP7418944B2 (ja) 2024-01-22
US11217360B2 (en) 2022-01-04
TW201912718A (zh) 2019-04-01
JP2019048945A (ja) 2019-03-28
US20200286641A1 (en) 2020-09-10

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